JP4408834B2 - 電気装置用保護装置 - Google Patents

電気装置用保護装置 Download PDF

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Publication number
JP4408834B2
JP4408834B2 JP2005153225A JP2005153225A JP4408834B2 JP 4408834 B2 JP4408834 B2 JP 4408834B2 JP 2005153225 A JP2005153225 A JP 2005153225A JP 2005153225 A JP2005153225 A JP 2005153225A JP 4408834 B2 JP4408834 B2 JP 4408834B2
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JP
Japan
Prior art keywords
disk
heater
motor protection
protection device
welded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2005153225A
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English (en)
Japanese (ja)
Other versions
JP2005340215A (ja
Inventor
エイチ．ターナー デレク
ピスク ミシェル
エイ．コーム カール
Original Assignee
センサータ テクノロジーズ マサチューセッツ インコーポレーテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by センサータ テクノロジーズ マサチューセッツ インコーポレーテッド filed Critical センサータ テクノロジーズ マサチューセッツ インコーポレーテッド
Publication of JP2005340215A publication Critical patent/JP2005340215A/ja
Application granted granted Critical
Publication of JP4408834B2 publication Critical patent/JP4408834B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H2037/525—Details of manufacturing of the bimetals, e.g. connection to non bimetallic elements or insulating coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H2037/5463—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting the bimetallic snap element forming part of switched circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
JP2005153225A 2004-05-27 2005-05-26 電気装置用保護装置 Expired - Fee Related JP4408834B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/854,831 US7109840B2 (en) 2004-05-27 2004-05-27 Protector for electrical apparatus

Publications (2)

Publication Number Publication Date
JP2005340215A JP2005340215A (ja) 2005-12-08
JP4408834B2 true JP4408834B2 (ja) 2010-02-03

Family

ID=34941200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005153225A Expired - Fee Related JP4408834B2 (ja) 2004-05-27 2005-05-26 電気装置用保護装置

Country Status (6)

Country Link
US (1) US7109840B2 (de)
EP (1) EP1605486B1 (de)
JP (1) JP4408834B2 (de)
KR (1) KR101085308B1 (de)
CN (1) CN100499005C (de)
DE (1) DE602005026749D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1865862B1 (de) * 2005-04-04 2016-08-24 Zimmer GmbH Pedikelschraube
US7622835B2 (en) * 2007-01-26 2009-11-24 Sensata Technologies Massachusetts, Inc. Motor protector attachment system
US20110170261A1 (en) * 2008-10-01 2011-07-14 Sharp Kabushiki Kaisha Electronic apparatus, illuminating device, display device and television receiver
CA2742715A1 (en) * 2008-11-05 2010-05-14 Ubukata Industries Co., Ltd. Protective device of three-phase motor
GB201200331D0 (en) * 2012-01-09 2012-02-22 Dialight Europ Ltd Improvements in switching contactors (II)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707738A (en) * 1952-11-14 1955-05-03 Siemens Ag Midget thermostatic switch
US2991341A (en) * 1957-07-29 1961-07-04 Ulanet Herman Surface-sensing hermetically sealed thermostats
US3140370A (en) * 1960-03-17 1964-07-07 Texas Instruments Inc Sealed thermally responsive switching device
DE1207474B (de) 1961-06-21 1965-12-23 Tropa Anstalt Kleinthermostat
DE1465190A1 (de) 1965-07-13 1969-01-16 Tropa Anstalt Kleinthermostat
US3470514A (en) * 1966-08-09 1969-09-30 Texas Instruments Inc Electrical switch particularly adapted for use in pressurized areas
US3753195A (en) 1972-09-20 1973-08-14 Gen Electric Thermostatic switch
US3833873A (en) * 1973-12-14 1974-09-03 Texas Instruments Inc Thermal protector
US4236135A (en) * 1978-10-02 1980-11-25 Therm-O-Disc, Incorporated Sealed motor protector
US4287499A (en) * 1978-12-29 1981-09-01 Texas Instruments Incorporated Current interrupting apparatus having improved contact life
US4237510A (en) * 1978-12-29 1980-12-02 Texas Instruments Incorporated Electrical switching apparatus
CA1152135A (en) * 1980-11-21 1983-08-16 Karl O. Steinke Thermal switch and method of assembly and tool used therein
US4646195A (en) * 1983-11-14 1987-02-24 Texas Instruments Incorporated Motor protector particularly suited for use with compressor motors
US4555686A (en) * 1984-05-29 1985-11-26 Texas Instruments Incorporated Snap-acting thermostatic switch assembly
DE8806648U1 (de) * 1988-05-20 1989-06-22 Hofsäss, Peter, 7530 Pforzheim Temperaturschalteinrichtung
US4866408A (en) 1988-10-28 1989-09-12 Texas Instruments Incorporated Multiphase motor protector apparatus
CA2208910C (en) * 1996-07-04 2001-11-06 Ubukata Industries Co., Ltd. Thermal protector for electric motors
DE19727197C2 (de) * 1997-06-26 1999-10-21 Marcel Hofsaess Temperaturabhängiger Schalter mit Kontaktbrücke
DE19727383C2 (de) * 1997-06-27 1999-07-29 Marcel Hofsaes Schalter mit einem temperaturabhängigen Schaltwerk
DE19919648C2 (de) * 1999-04-30 2003-03-13 Marcel Hofsaess Gerät mit in einer Tasche vorgesehenem temperaturabhängigen Schaltwerk
US6542062B1 (en) * 1999-06-11 2003-04-01 Tecumseh Products Company Overload protector with control element

Also Published As

Publication number Publication date
EP1605486B1 (de) 2011-03-09
JP2005340215A (ja) 2005-12-08
EP1605486A1 (de) 2005-12-14
KR20060046228A (ko) 2006-05-17
US7109840B2 (en) 2006-09-19
US20050264390A1 (en) 2005-12-01
KR101085308B1 (ko) 2011-11-22
CN100499005C (zh) 2009-06-10
DE602005026749D1 (de) 2011-04-21
CN1702795A (zh) 2005-11-30

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